From 01ed277017cebee5f7e83dce2bb9935a43ce80a8 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Wed, 4 May 2016 13:04:17 +0200
Subject: Makefile neu, kleiner Bugfix, Versionsupdate

---
 runjobsparallel.in | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100755 runjobsparallel.in

(limited to 'runjobsparallel.in')

diff --git a/runjobsparallel.in b/runjobsparallel.in
new file mode 100755
index 0000000..761aeee
--- /dev/null
+++ b/runjobsparallel.in
@@ -0,0 +1,56 @@
+#!/bin/bash
+#
+# #BINDIR#/runjobsparallel: run all executables in specified directory parallel
+# version #VERSION#
+#
+
+if [ ! -d "$1" ] || [ $# -ne 1 ]
+then
+  >&2 echo 'runjobsparallel version #VERSION#'
+  >&2 echo ''
+  >&2 echo "usage: $0 <dir>"
+  exit 1
+fi
+
+cd "$1" || exit 1
+
+tmpDir=$(mktemp -d #TMPDIR#/runjobsparallel.XXXXXX)
+
+for file in ./*; do
+  if [ -f $file ] && [ -x $file ]; then
+    i=${#errFiles[@]}
+    errFiles[${i}]="${tmpDir}/err.${i}"
+    (nice -n 19 $file; echo $? > ${errFiles[${i}]})&
+    pids[${i}]=$!
+  fi
+done
+
+allesDa=false
+while ! ${allesDa}
+do
+  sleep 1
+  allesDa=true
+  maxErr=0
+  for ((i=0; i<${#errFiles[@]}; i++))
+  do
+    ps aux | awk '{print $2}' | grep -q "^${pids[${i}]}\$" && laeuftNoch=true || laeuftNoch=false
+
+    if [ -r ${errFiles[${i}]} ]
+    then
+      curErr=$(cat "${errFiles[${i}]}")
+      [ ${curErr} -gt ${maxErr} ] && maxErr=${curErr}
+    elif ${laeuftNoch}
+    then
+      allesDa=false
+    else
+      echo 255 > "${errFiles[${i}]}"
+      maxErr=255
+    fi
+  done
+done
+
+rm -rf ${tmpDir}
+
+exit ${maxErr}
+
+# End of file
-- 
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